Cases chart, explained
CA's Blueprint for a Safer Economy assigns each county to a tier based on case rate and test positivity rate. What's opened / closed under each tier.
Tiers, from most severe to least severe, categorizes coronavirus spread as widespread; substantial; moderate; or minimal.
We apply CA's tier categories to other US counties to help us understand the severity of the spread.
Related daily reports:
Code available in GitHub: https://github.com/CityOfLosAngeles/covid19-indicators
Get informed with public health research
Report updated: 9/13/22; data available through 9/12/22
Cases chart, explained
Northeast: Boston,
New York City,
Philadelphia,
Pittsburgh,
Bergen, NJ
Mid-Atlantic: Washington DC,
Arlington,
Fairfax,
Richmond
Midwest: Chicago,
Madison,
Cincinnati,
Lexington,
Minneapolis,
St Louis
Southeast: Charlotte,
Columbia,
Memphis,
Nashville,
Knoxville,
Atlanta,
Orlando
South: Austin,
Dallas,
Houston,
Oklahoma City,
New Orleans
West / Northwest: Portland,
Seattle,
Phoenix,
Las Vegas,
Salt Lake City,
Denver,
Alburquerque
California: All CA counties
Note for small values: If the 7-day rolling average of new cases or new deaths is under 10, the 7-day rolling average is listed for the past week, rather than a percent change. Given that it is a rolling average, decimals are possible, and are rounded to 1 decimal place.
As of 9/12/22, there were 248,866 total cases and 2,072 total deaths.
In the past week, new cases grew by -4.3%; new deaths went from 0.0 to 0.3.
New cases are 1.9x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 1,307 days to 1,371 days (longer doubling time is better).
As of 9/12/22, there were 526,117 total cases and 5,698 total deaths.
In the past week, new cases grew by -2.8%; new deaths went from 1.7 to 2.7.
New cases are 0.6x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 1,056 days to 1,027 days (longer doubling time is better).
As of 9/12/22, there were 359,969 total cases and 5,266 total deaths.
In the past week, new cases grew by -52.0%; new deaths went from 1.9 to 1.0.
New cases are 1.6x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 587 days to 1,230 days (longer doubling time is better).
As of 9/12/22, there were 313,327 total cases and 3,509 total deaths.
In the past week, new cases grew by -13.9%; new deaths went from 2.6 to 1.1.
New cases are 3.0x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 628 days to 734 days (longer doubling time is better).
As of 9/12/22, there were 283,901 total cases and 3,551 total deaths.
In the past week, new cases grew by 10.6%; new deaths went from 1.1 to 0.4.
New cases are 3.2x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 1,041 days to 924 days (longer doubling time is better).
As of 9/12/22, there were 166,893 total cases and 1,382 total deaths.
In the past week, new cases grew by -15.7%; new deaths went from 0.1 to 0.0.
New cases are 1.5x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 2,344 days to 1,654 days (longer doubling time is better).
As of 9/12/22, there were 60,131 total cases and 337 total deaths.
In the past week, new cases grew by -8.6%; new deaths went from 0.1 to 0.3.
New cases are 3.1x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 738 days to 763 days (longer doubling time is better).
As of 9/12/22, there were 232,949 total cases and 1,566 total deaths.
In the past week, new cases grew by -13.5%; new deaths went from 1.0 to 2.6.
New cases are 2.3x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 791 days to 832 days (longer doubling time is better).
As of 9/12/22, there were 56,118 total cases and 535 total deaths.
In the past week, new cases grew by -18.0%; new deaths went from 0.4 to 0.3.
New cases are 3.3x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 594 days to 746 days (longer doubling time is better).
As of 9/12/22, there were 1,390,816 total cases and 14,740 total deaths.
In the past week, new cases grew by 67.4%; new deaths went from 2.4 to 2.3.
New cases are 3.6x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 1,426 days to 1,025 days (longer doubling time is better).
As of 9/12/22, there were 162,922 total cases and 568 total deaths.
In the past week, new cases grew by 10.8%; new deaths went from 0.7 to 0.9.
New cases are 3.6x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 892 days to 753 days (longer doubling time is better).
As of 9/12/22, there were 218,291 total cases and 2,121 total deaths.
In the past week, new cases grew by -16.5%; new deaths went from 0.0 to 0.0.
New cases are 3.4x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 555 days to 669 days (longer doubling time is better).
As of 9/12/22, there were 112,313 total cases and 651 total deaths.
In the past week, new cases went from 0.0 to 186; new deaths went from 0.0 to 0.7.
New cases are 8.2x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from -9,223,372,036,854,775,808 days to 905 days (longer doubling time is better).
As of 9/12/22, there were 356,366 total cases and 2,682 total deaths.
In the past week, new cases grew by -23.9%; new deaths went from 0.1 to 0.7.
New cases are 2.4x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 762 days to 1,005 days (longer doubling time is better).
As of 9/12/22, there were 267,537 total cases and 3,495 total deaths.
In the past week, new cases grew by 40.1%; new deaths went from 1.9 to 1.0.
New cases are 3.3x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 1,339 days to 1,218 days (longer doubling time is better).
As of 9/12/22, there were 334,777 total cases and 1,732 total deaths.
In the past week, new cases grew by -8.6%; new deaths went from 3.1 to 0.6.
New cases are 3.6x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 650 days to 716 days (longer doubling time is better).
As of 9/12/22, there were 146,809 total cases and 970 total deaths.
In the past week, new cases grew by -7.8%; new deaths went from 0.0 to 0.3.
New cases are 6.3x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from -9,223,372,036,854,775,808 days to 473 days (longer doubling time is better).
As of 9/12/22, there were 270,701 total cases and 3,476 total deaths.
In the past week, new cases went from 175.0 to 0; new deaths went from 0.6 to -0.1.
New cases are 0.0x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 1,176 days to -9,223,372,036,854,775,808 days (longer doubling time is better).
As of 9/12/22, there were 219,902 total cases and 1,748 total deaths.
In the past week, new cases went from 116.4 to 0; new deaths went from 0.9 to 0.0.
New cases are 0.0x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 1,527 days to -9,223,372,036,854,775,808 days (longer doubling time is better).
As of 9/12/22, there were 146,483 total cases and 1,483 total deaths.
In the past week, new cases went from 144.6 to 0; new deaths went from 0.6 to 0.0.
New cases are 0.0x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 797 days to -9,223,372,036,854,775,808 days (longer doubling time is better).
As of 9/12/22, there were 258,233 total cases and 2,485 total deaths.
In the past week, new cases grew by -19.7%; new deaths went from 1.1 to 0.9.
New cases are 2.1x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 775 days to 969 days (longer doubling time is better).
As of 9/12/22, there were 452,218 total cases and 3,050 total deaths.
In the past week, new cases went from 0.0 to 516; new deaths went from 4.7 to 5.3.
New cases are 5.3x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from -9,223,372,036,854,775,808 days to 518 days (longer doubling time is better).
As of 9/12/22, there were 309,269 total cases and 1,786 total deaths.
In the past week, new cases grew by 9.5%; new deaths went from 0.4 to 0.6.
New cases are 2.8x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 1,379 days to 908 days (longer doubling time is better).
As of 9/12/22, there were 654,521 total cases and 6,890 total deaths.
In the past week, new cases grew by 47.4%; new deaths went from 1.6 to 1.0.
New cases are 3.8x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 1,190 days to 1,045 days (longer doubling time is better).
As of 9/12/22, there were 1,206,797 total cases and 11,265 total deaths.
In the past week, new cases grew by 65.4%; new deaths went from 1.9 to 2.9.
New cases are 3.6x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 1,336 days to 1,096 days (longer doubling time is better).
As of 9/12/22, there were 227,124 total cases and 2,542 total deaths.
In the past week, new cases grew by -11.2%; new deaths went from 2.7 to 0.7.
New cases are 4.8x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 439 days to 498 days (longer doubling time is better).
As of 9/12/22, there were 105,784 total cases and 1,163 total deaths.
In the past week, new cases grew by 107.5%; new deaths went from 0.3 to 0.0.
New cases are 3.5x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 1,899 days to 1,227 days (longer doubling time is better).
As of 9/12/22, there were 155,800 total cases and 1,374 total deaths.
In the past week, new cases grew by 83.9%; new deaths went from 0.7 to 0.9.
New cases are 2.6x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 1,587 days to 914 days (longer doubling time is better).
As of 9/12/22, there were 510,499 total cases and 3,129 total deaths.
In the past week, new cases grew by 113.5%; new deaths went from 2.0 to 3.4.
New cases are 2.6x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 1,550 days to 729 days (longer doubling time is better).
As of 9/12/22, there were 1,417,741 total cases and 17,821 total deaths.
In the past week, new cases grew by -61.1%; new deaths went from 4.7 to 4.1.
New cases are 0.9x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 1,201 days to 3,093 days (longer doubling time is better).
As of 9/12/22, there were 638,710 total cases and 8,930 total deaths.
In the past week, new cases grew by -13.7%; new deaths went from 3.3 to 1.9.
New cases are 0.9x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 2,383 days to 2,765 days (longer doubling time is better).
As of 9/12/22, there were 387,367 total cases and 1,716 total deaths.
In the past week, new cases grew by -14.9%; new deaths went from 0.9 to 0.3.
New cases are 1.7x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 1,437 days to 1,692 days (longer doubling time is better).
As of 9/12/22, there were 209,296 total cases and 1,430 total deaths.
In the past week, new cases grew by -18.1%; new deaths went from 0.6 to 0.0.
New cases are 1.5x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 1,508 days to 1,701 days (longer doubling time is better).
As of 9/12/22, there were 178,618 total cases and 2,069 total deaths.
In the past week, new cases grew by 64.2%; new deaths went from 1.4 to 0.6.
New cases are 2.4x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 2,019 days to 1,449 days (longer doubling time is better).